BLE Sniffer Basics + Comparison Guide (Updated 2026)
A Bluetooth LE sniffer is one of the most crucial tools that every Bluetooth developer should have on hand.
Bluetooth® Low Energy Protocol
Latest
Bluetooth LE Shorter Connection Intervals: A Hands-On Guide with the nRF54L15
Learn how to implement Bluetooth LE shorter connection intervals for lower latency using the Nordic nRF54L15, with step-by-step configuration and testing.
Automating Bluetooth LE Packet Analysis with RFcreations blueSPY
Guide to automating Bluetooth LE packet capture and analysis using the RFcreations blueSPY sniffer for efficient debugging and testing workflows.
Introducing Channel Sounding: Secure Fine-Ranging using Bluetooth LE
The release of Bluetooth 6.0 marks a significant milestone in the evolution of Bluetooth technology, introducing Channel Sounding, a groundbreaking feature
Coded PHY: Bluetooth's Long-Range Feature
How Bluetooth Coded PHY enables long-range communication over 1 km. Covers S2 and S8 configurations, packet format, and smartphone support.
Bluetooth LE Audio Explained: Isochronous Channels, LC3, and the 5.2 Spec Features That Make It Work
How Bluetooth 5.2 enables LE Audio: Isochronous Channels, LE Power Control, Enhanced ATT, and the LC3 codec explained for developers.
Mastering Bluetooth LE: A Guide to Peripherals and Centrals
The differences between Bluetooth LE peripheral and central roles: power consumption, connection management, and design considerations for IoT.
Master BLE Sniffing: nRF52840 USB Dongle & Wireshark Guide
Step-by-step guide to sniffing Bluetooth LE advertising packets using the Nordic nRF52840 USB Dongle, nRF Sniffer, and Wireshark.
Bluetooth HID: An Introduction to Human Interface Devices with Bluetooth LE
Bluetooth HID explained: how USB HID was adapted for wireless keyboards, mice, and gamepads over Bluetooth LE.
What is a Beacon? A Guide to Bluetooth Beacon Technology
A Bluetooth beacon is a small wireless device that broadcasts signals to nearby smartphones and tablets. This guide explains how beacons work, compares iBeacon and Eddystone, and covers practical use cases.
Bluetooth Low Energy (BLE): A Complete Guide
What is Bluetooth Low Energy? A developer's guide to the Bluetooth LE protocol stack, GAP, GATT, advertising, and building your first application.
Tutorial: How To Design A Bluetooth LE GATT Server For Your Application
Design a Bluetooth LE GATT server in 4 steps. Covers attributes, services, characteristics, UUIDs, and a weather station example with Silicon Labs.